{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-31381 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-31381 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-31381 is a medium-severity vulnerability in Gainsight Assist, published on 20 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-31381 and fix it if it is affected.\n\nWhat it is: CVE-2026-31381 is a medium-severity vulnerability in Gainsight Assist, published on 20 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-31381 in the wild and no public exploit code.\n\nAffected product: Gainsight Assist. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-31381/ (Markdown: https://insights.sbomify.com/CVE-2026-31381/index.md)","id":"CVE-2026-31381","markdown":"https://insights.sbomify.com/CVE-2026-31381/index.md","name":"CVE-2026-31381","record":{"aliases":["GHSA-r65g-h7vf-rvr5"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Gainsight Assist plugin","requires_auth":"none","summary":"Attackers can extract user email addresses from base64-encoded OAuth callback parameters, exposing PII in the Gainsight Assist plugin.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"rapid7","cpe":[{"product":"assist","vendor":"gainsight"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-598","name":"Use of HTTP Request With Sensitive Query String"}],"description":"An attacker can extract user email addresses (PII) exposed in base64 encoding via the state parameter in the OAuth callback URL.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Gainsight Assist plugin information disclosure","id":"CVE-2026-31381","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Gainsight Assist reflected XSS/HTML injection","id":"CVE-2026-31382"},"packages":[],"prev":{"headline":"Apache OFBiz: FreeMarker SSTI via Duplicate Parameter Sanitization Bypass","id":"CVE-2026-31380"},"products":["Gainsight Assist"],"published":"2026-03-20","related":[{"cvss_score":6.1,"headline":"Gainsight Assist reflected XSS/HTML injection","id":"CVE-2026-31382","kev_date_added":null,"published":"2026-03-20"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-23","vendors":["Gainsight"]},"summary":"Attackers can extract user email addresses from base64-encoded OAuth callback parameters, exposing PII in the Gainsight Assist plugin.","url":"https://insights.sbomify.com/CVE-2026-31381/"}